Our eBooks come in 3 formats, .mobi files for Kindle users, .epub files for general eBook readers and .pdf files for reading without an eReader. You simply click on the file type you prefer to begin the download. If you aren't sure or you wish to download the file directly to a mobile device, we would suggest selecting the .pdf file type.
For Kindle app or iBooks, the easiest way might be to download them to your computer first and then load them into your Kindle or iBooks application from there and sync the files to any mobile devices. If you need help completing that task you can find instructions here:
How to sync iBooks across devices: Syncing your iBooks library across devices
How to sync Kindle app across devices: Sync non-Amazon books to Kindle via email
Or you might want to try using the application Calibre to manage eBooks: Using Calibre to sync to Kindle
For more help with your eBooks, you may need to contact Kindle support (or support for the eReader program you are using).
Can't find links to your downloads?
You should also have received an email with the links to your digital content at the time the order was placed. Try checking in your spam or junk email folders to see if it was filtered there.